Perhaps you should try some spelling variations:
costs communication » post communication, crisis communication, causes communication
information peer » information speed, information prior, information part
communication 13 » communication 1.3, communication 3, communication 1
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
peer power » power power, der power, pdr power
de afrique » de l'afrique, en afrique, l afrique
13 et » 12 et

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies _ information peer power costs communication 13 et developpement de afrique.*.